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<head><meta charset="utf-8"><title>match type parameter in nested macro · general · Zulip Chat Archive</title></head>
<h2>Stream: <a href="https://rust-lang.github.io/zulip_archive/stream/122651-general/index.html">general</a></h2>
<h3>Topic: <a href="https://rust-lang.github.io/zulip_archive/stream/122651-general/topic/match.20type.20parameter.20in.20nested.20macro.html">match type parameter in nested macro</a></h3>

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<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/122651-general/topic/match%20type%20parameter%20in%20nested%20macro/near/243063012" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Sarowar <a href="https://rust-lang.github.io/zulip_archive/stream/122651-general/topic/match.20type.20parameter.20in.20nested.20macro.html#243063012">(Jun 17 2021 at 18:32)</a>:</h4>
<p>Hi, I'm trying to match type in a macro when it's called from another, i.e. trying to match type that's already been captured. <br>
Here's an old question describing the problem =&gt; <a href="https://users.rust-lang.org/t/type-parameter-in-nested-macro-does-not-match/7027">https://users.rust-lang.org/t/type-parameter-in-nested-macro-does-not-match/7027</a><br>
Is there any way around or alternative?</p>



<hr><p>Last updated: Aug 07 2021 at 22:04 UTC</p>
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